Home / 6,678.57-10,024.77-4,925.53

Finding the Fourth Proportional to 6,678.57, 10,024.77 and 4,925.53

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Solution

The fourth proportional to 6,678.57, 10,024.77 and 4,925.53 is: 7,393.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,678.57 : 10,024.77 = 4,925.53 : x
  2. Step 2: Convert to fraction form
    6,678.57/10,024.77 = 4,925.53/x
  3. Step 3: Cross multiply
    6,678.57x = 10,024.77 × 4,925.53
  4. Step 4: Simplify right side
    6,678.57x = 49,377,317.91
  5. Step 5: Solve for x
    x = 49,377,317.91/6,678.57
  6. Step 6: Final answer
    x = 7,393.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.